AU2001248347A1 - Method for producing bisphenols - Google Patents

Method for producing bisphenols

Info

Publication number
AU2001248347A1
AU2001248347A1 AU2001248347A AU4834701A AU2001248347A1 AU 2001248347 A1 AU2001248347 A1 AU 2001248347A1 AU 2001248347 A AU2001248347 A AU 2001248347A AU 4834701 A AU4834701 A AU 4834701A AU 2001248347 A1 AU2001248347 A1 AU 2001248347A1
Authority
AU
Australia
Prior art keywords
producing bisphenols
bisphenols
producing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001248347A
Other languages
English (en)
Inventor
Michael Bodiger
Frieder Heydenreich
Rolf Lanze
Rainer Neumann
Michael Prein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7636449&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2001248347(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer AG filed Critical Bayer AG
Publication of AU2001248347A1 publication Critical patent/AU2001248347A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/685—Processes comprising at least two steps in series

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU2001248347A 2000-03-27 2001-03-14 Method for producing bisphenols Abandoned AU2001248347A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10015014A DE10015014A1 (de) 2000-03-27 2000-03-27 Verfahren zur Herstellung von Bisphenolen
DE10015014 2000-03-27
PCT/EP2001/002845 WO2001072677A1 (de) 2000-03-27 2001-03-14 Verfahren zur herstellung von bisphenolen

Publications (1)

Publication Number Publication Date
AU2001248347A1 true AU2001248347A1 (en) 2001-10-08

Family

ID=7636449

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001248347A Abandoned AU2001248347A1 (en) 2000-03-27 2001-03-14 Method for producing bisphenols

Country Status (12)

Country Link
US (1) US6828465B2 (enExample)
EP (1) EP1268379B9 (enExample)
JP (2) JP5419314B2 (enExample)
KR (1) KR100781863B1 (enExample)
CN (1) CN1179931C (enExample)
AU (1) AU2001248347A1 (enExample)
BR (1) BR0109539A (enExample)
DE (2) DE10015014A1 (enExample)
ES (1) ES2217134T5 (enExample)
MX (1) MXPA02009453A (enExample)
TW (1) TWI252224B (enExample)
WO (1) WO2001072677A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10015014A1 (de) * 2000-03-27 2001-10-04 Bayer Ag Verfahren zur Herstellung von Bisphenolen
US6703530B2 (en) 2002-02-28 2004-03-09 General Electric Company Chemical reactor system and process
KR20050098870A (ko) 2003-03-27 2005-10-12 미쓰이 가가쿠 가부시키가이샤 비스페놀 ａ의 제조 방법
DE102004005723A1 (de) * 2004-02-05 2005-08-25 Bayer Materialscience Ag Herstellung von Bisphenol A mit verringertem Schwefelgehalt
JP4517656B2 (ja) * 2004-02-05 2010-08-04 三菱化学株式会社 ビスフェノールａの製造方法
US20100048942A1 (en) * 2006-12-11 2010-02-25 Basf Se Process for preparing isocyanates
DE102007001427A1 (de) 2007-01-09 2008-07-10 Bayer Materialscience Ag Kristallisationsverfahren zur Herstellung von Bisphenol A
WO2008129757A1 (ja) * 2007-03-30 2008-10-30 Mitsubishi Chemical Corporation ビスフェノールａの製造方法
DE102007021935A1 (de) * 2007-05-10 2008-11-20 Bayer Materialscience Ag Verfahren und Herstellung von Bisphenol A mit verlängerter Standzeit in der Kristallisation
JP5655397B2 (ja) * 2010-07-01 2015-01-21 三菱化学株式会社 ビスフェノールａの製造方法
CN108137456B (zh) * 2015-11-19 2021-01-12 株式会社Lg化学 制备双酚a的装置和方法
US10570076B2 (en) 2016-07-22 2020-02-25 Sabic Global Technologies B.V. Method for the continuous manufacture of bisphenol A
JP2022546022A (ja) 2019-08-27 2022-11-02 コベストロ・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・アンド・コー・カーゲー ヒドロキシアセトンの存在下でビスフェノールａ（ｂｐａ）を作製するプロセス
JP2024508777A (ja) 2021-02-23 2024-02-28 コベストロ、ドイチュラント、アクチエンゲゼルシャフト 少なくとも２つの不純物の存在下でビスフェノールａ（ｂｐａ）を作製するプロセス
WO2022179900A1 (en) 2021-02-23 2022-09-01 Covestro Deutschland Ag Process for preparing bisphenol a (bpa) in the presence of 2-methyl benzofuran
EP4298083A1 (en) 2021-02-23 2024-01-03 Covestro Deutschland AG Process for preparing bisphenol a (bpa) in the presence of acetophenone
US20240076256A1 (en) 2021-02-23 2024-03-07 Covestro Deutschland Ag Process for preparing bisphenol a (bpa) in the presence of alpha-methylstyrene
KR20230149817A (ko) 2021-02-23 2023-10-27 코베스트로 도이칠란트 아게 벤젠의 존재 하에 비스페놀 a (bpa)를 제조하는 방법
JP2024508775A (ja) 2021-02-23 2024-02-28 コベストロ、ドイチュラント、アクチエンゲゼルシャフト クメンの存在下でビスフェノールａ（ｂｐａ）を作製するプロセス

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2775620A (en) * 1954-07-12 1956-12-25 Shell Dev Production of bis (hydroxyaryl) substituted compounds
JPS6236346A (ja) * 1985-04-24 1987-02-17 Mitsui Toatsu Chem Inc アクリルアミド結晶の製造方法
US4859803A (en) * 1988-05-16 1989-08-22 Shell Oil Company Preparation of bisphenols
JP3171465B2 (ja) * 1991-10-25 2001-05-28 千代田化工建設株式会社 色相の良好なビスフェノールａ・フェノール結晶アダクトの製造方法
EP0718268B1 (en) 1991-07-10 1998-12-09 Chiyoda Corporation Process for the production of crystalline adduct of bisphenol A and phenol
JP3413497B2 (ja) * 1991-10-30 2003-06-03 三菱化学株式会社 ビスフェノールａの製造方法
DE4408008A1 (de) * 1994-03-10 1995-09-14 Bayer Ag Verfahren zur kontinuierlichen Herstellung von hochreinem Bisphenol-A
EP0720976B2 (en) † 1994-12-09 2005-05-18 The Dow Chemical Company Process for preparing an adduct of a bisphenol with a phenolic compound
DE10015014A1 (de) * 2000-03-27 2001-10-04 Bayer Ag Verfahren zur Herstellung von Bisphenolen

Also Published As

Publication number Publication date
CN1179931C (zh) 2004-12-15
BR0109539A (pt) 2003-06-10
JP5419314B2 (ja) 2014-02-19
ES2217134T3 (es) 2004-11-01
EP1268379B9 (de) 2010-02-24
DE50101607D1 (de) 2004-04-08
US20040030195A1 (en) 2004-02-12
JP2013249306A (ja) 2013-12-12
KR20020084253A (ko) 2002-11-04
EP1268379B1 (de) 2004-03-03
EP1268379B2 (de) 2009-06-17
JP2003528840A (ja) 2003-09-30
KR100781863B1 (ko) 2007-12-05
DE10015014A1 (de) 2001-10-04
US6828465B2 (en) 2004-12-07
MXPA02009453A (es) 2003-04-10
WO2001072677A1 (de) 2001-10-04
CN1419530A (zh) 2003-05-21
TWI252224B (en) 2006-04-01
HK1053106A1 (en) 2003-10-10
EP1268379A1 (de) 2003-01-02
ES2217134T5 (es) 2009-11-17

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